THREE COSTA RICAN FIGURAL PENDANTS.Circa 500 B.C. - 500 A.D. One serpentine, carved to depict a monkey; one jade, carved to depict a stylized jaguar and bat profiles at each end, one in the form of an animal; all pierced for suspension - Largest: 4 3/4 in. (12.1 cm.) long, the first. Estimate $800-1,200